This isnt a new thing with Ford. Some of the 97-03 had issues with the rear windows leaking, some from under the 3rd brake light others from the Driver's side corners. As long as the dealer is willing to step up and fix if for free its cool. Just make sure you ask if this happens again, even out of warranty that they will fix it for free since its a pre-existing issue.
Whaddya mean I dont pay my bills?? Whydya think I'm broke!!
03 Lariat Crew 4x4 Line-x bedliner, Truxedo Lo-Pro QT Tonneau.
RIP [97 XL 4.2L V6]